Question

Defin olfactory indicator .give example

Answer 1

Answer:

An Olfactory indicator is a substance whose smell varies depending on whether it is mixed with an acidic or basic solution. Olfactory indicators can be used in the laboratory to test whether a solution is a base or an acid, a process called olfactory titration. Onion , clove oil and vanilla extract are examples.

Answer 2

Answer:

example of olfactory indicator are: vanilla extract , clove oil and onion

Explanation:

olfactory indicator are indicators whose smell varies depending on whether it is mixed with acid or a base..